YunoHost/package_linter
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Rework formatting of multi-line strings

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This commit is contained in:
Alexandre Aubin 2019-03-02 02:06:43 +01:00
parent 0c4e86d098
commit 6c63667638
1 changed files with 107 additions and 51 deletions
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152
package_linter.py
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@ -131,7 +131,11 @@ class App():
#
if file_exists(self.path + "/conf/php-fpm.ini"):
print_warning("Using a separate php-fpm.ini file is deprecated. Please merge your php-fpm directives directly in the pool file. (c.f. https://github.com/YunoHost-Apps/nextcloud_ynh/issues/138 )")
print_warning(
"Using a separate php-fpm.ini file is deprecated. "
"Please merge your php-fpm directives directly in the pool file. "
"(c.f. https://github.com/YunoHost-Apps/nextcloud_ynh/issues/138 )"
)
#
# Deprecated usage of 'add_header' in nginx conf
@ -142,7 +146,11 @@ class App():
continue
content = open(self.path + "/conf/" + filename).read()
if "location" in content and "add_header" in content:
print_warning("Do not use 'add_header' in the nginx conf. Use 'more_set_headers' instead. (See https://www.peterbe.com/plog/be-very-careful-with-your-add_header-in-nginx and https://github.com/openresty/headers-more-nginx-module#more_set_headers )")
print_warning(
"Do not use 'add_header' in the nginx conf. Use 'more_set_headers' instead. "
"(See https://www.peterbe.com/plog/be-very-careful-with-your-add_header-in-nginx "
"and https://github.com/openresty/headers-more-nginx-module#more_set_headers )"
)
def check_source_management(self):
@ -151,12 +159,13 @@ class App():
# Check if there is more than six files on 'sources' folder
if os.path.exists(os.path.join(self.path, "sources")) \
and len([name for name in os.listdir(DIR) if os.path.isfile(os.path.join(DIR, name))]) > 5:
print_warning("[YEP-3.3] Upstream app sources shouldn't be stored on this "
"'sources' folder of this git repository as a copy/paste."
"\nAt installation, the package should download sources "
"from upstream via 'ynh_setup_source'.\nSee the helper"
"documentation. Original discussion happened here : "
"https://github.com/YunoHost/issues/issues/201#issuecomment-391549262")
print_warning(
"[YEP-3.3] Upstream app sources shouldn't be stored in this 'sources' folder of this git repository as a copy/paste\n"
"During installation, the package should download sources from upstream via 'ynh_setup_source'.\n"
"See the helper documentation. "
"Original discussion happened here : "
"https://github.com/YunoHost/issues/issues/201#issuecomment-391549262"
)
def check_manifest(self):
@ -172,8 +181,7 @@ class App():
with open(manifest, encoding='utf-8') as data_file:
manifest = json.loads(data_file.read())
except:
print_error("[YEP-2.1] Syntax (comma) or encoding issue with manifest.json. "
"Can't check file.")
print_error("[YEP-2.1] Syntax (comma) or encoding issue with manifest.json. Can't check file.")
fields = ("name", "id", "packaging_format", "description", "url", "version",
"license", "maintainer", "requirements", "multi_instance",
@ -197,14 +205,14 @@ class App():
# YEP 1.1 Name is app
if "id" in manifest:
if not re.match('^[a-z1-9]((_|-)?[a-z1-9])+$', manifest["id"]):
print_error("[YEP-1.1] 'id' field '%s' should respect this regex "
"'^[a-z1-9]((_|-)?[a-z1-9])+$'")
print_error("[YEP-1.1] 'id' field '%s' should respect this regex '^[a-z1-9]((_|-)?[a-z1-9])+$'")
if "name" in manifest:
if len(manifest["name"]) > 22:
print_warning("[YEP-1.1] The 'name' field shouldn't be too long to be"
" able to be with one line in the app list. The most "
"current bigger name is actually compound of 22 characters.")
print_warning(
"[YEP-1.1] The 'name' field shouldn't be too long to be able to be with one line in the app list. "
"The most current bigger name is actually compound of 22 characters."
)
# YEP 1.2 Put the app in a weel known repo
if "id" in manifest:
@ -227,23 +235,25 @@ class App():
code_license = '<code property="spdx:licenseId">' + license + '</code>'
link = "https://spdx.org/licenses/"
if license == "nonfree":
print_warning("[YEP-1.3] The correct value for non free license in license"
" field is 'non-free' and not 'nonfree'")
print_warning("[YEP-1.3] The correct value for non free license in license field is 'non-free' and not 'nonfree'")
license = "non-free"
if license in ["free", "non-free", "dep-non-free"]:
if not license_mentionned_in_readme(self.path):
print_warning("[YEP-1.3] The use of '%s' in license field implies to "
"write something about the license in your "
"README.md" % (license))
print_warning(
"[YEP-1.3] The use of '%s' in license field implies "
" to write something about the license in your README.md" % (license)
)
if license in ["non-free", "dep-non-free"]:
print_warning("[YEP-1.3] 'non-free' apps can't be officialized."
"Their integration is still being discussed,"
"especially for apps with non-free dependencies")
print_warning(
"[YEP-1.3] 'non-free' apps can't be officialized. "
" Their integration is still being discussed, especially for apps with non-free dependencies"
)
elif code_license not in urlopen(link)['content']:
print_warning("[YEP-1.3] The license '%s' is not registered in "
"https://spdx.org/licenses/ . It can be a typo error. "
"If not, you should replace it by 'free' or 'non-free'"
"and give some explanations in the README.md." % (license))
print_warning(
"[YEP-1.3] The license '%s' is not registered in https://spdx.org/licenses/ . "
"It can be a typo error. If not, you should replace it by 'free' "
"or 'non-free' and give some explanations in the README.md." % (license)
)
# YEP 1.4 Inform if we continue to maintain the app
# YEP 1.5 Update regularly the app status
@ -255,8 +265,7 @@ class App():
is_not_added_to_org = urlopen(repo)['code'] == 404
if is_not_added_to_org:
print_warning("[YEP-1.7] You should add your app in the "
"YunoHost-Apps organisation.")
print_warning("[YEP-1.7] You should add your app in the YunoHost-Apps organisation.")
# YEP 1.8 Publish test request
# YEP 1.9 Document app
@ -266,10 +275,17 @@ class App():
descr = descr.get("en", None)
if descr is None or descr == manifest.get("name", None):
print_warning("[YEP-1.9] You should write a good description of the app, at least in english (1 line is enough).")
print_warning(
"[YEP-1.9] You should write a good description of the app, "
"at least in english (1 line is enough)."
)
elif "for yunohost" in descr.lower():
print_warning("[YEP-1.9] The 'description' should explain what the app actually does. No need to say that it is 'for YunoHost' - this is a YunoHost app so of course we know it is for YunoHost ;-).")
print_warning(
"[YEP-1.9] The 'description' should explain what the app actually does. "
"No need to say that it is 'for YunoHost' - this is a YunoHost app "
"so of course we know it is for YunoHost ;-)."
)
# TODO test a specific template in README.md
@ -298,18 +314,30 @@ class App():
for argument in manifest["arguments"]["install"]:
if "type" not in argument.keys():
print_warning("[YEP-2.1] You should specify the type of the argument '%s'. You can use : %s." % (argument["name"], ', '.join(recognized_types)))
print_warning(
"[YEP-2.1] You should specify the type of the argument '%s'. "
"You can use : %s." % (argument["name"], ', '.join(recognized_types))
)
elif argument["type"] not in recognized_types:
print_warning("[YEP-2.1] The type '%s' for argument '%s' is not recognized... it probably doesn't behave as you expect ? Choose among those instead : %s" % (argument["type"], argument["name"], ', '.join(recognized_types)))
print_warning(
"[YEP-2.1] The type '%s' for argument '%s' is not recognized... "
"it probably doesn't behave as you expect ? Choose among those instead : %s" % (argument["type"], argument["name"], ', '.join(recognized_types))
)
if "choices" in argument.keys():
choices = [c.lower() for c in argument["choices"]]
if len(choices) == 2:
if ("true" in choices and "false" in choices) or ("yes" in choices and "no" in choices):
print_warning("Argument %s : you might want to simply use a boolean-type argument. No need to specify the choices list yourself." % argument["name"])
print_warning(
"Argument %s : you might want to simply use a boolean-type argument. "
"No need to specify the choices list yourself." % argument["name"]
)
if "url" in manifest and manifest["url"].endswith("_ynh"):
print_warning("'url' is not meant to be the url of the yunohost package, but rather the website or repo of the upstream app itself...")
print_warning(
"'url' is not meant to be the url of the yunohost package, "
"but rather the website or repo of the upstream app itself..."
)
def check_verifications_done_before_modifying_system(script):
@ -336,9 +364,11 @@ def check_verifications_done_before_modifying_system(script):
for modifying_cmd in modifying_cmds:
if any(modifying_cmd in cmd for cmd in cmds_before_exit):
print_error("[YEP-2.4] 'ynh_die' or 'exit' command is executed with system modification before (cmd '%s').\n"
print_error(
"[YEP-2.4] 'ynh_die' or 'exit' command is executed with system modification before (cmd '%s').\n"
"This system modification is an issue if a verification exit the script.\n"
"You should move this verification before any system modification." % modifying_cmd, False)
"You should move this verification before any system modification." % modifying_cmd, False
)
return
@ -353,13 +383,17 @@ def check_set_usage(script):
if script.name == "remove":
# Remove script shouldn't use set -eu or ynh_abort_if_errors
if present:
print_error("[YEP-2.4] set -eu or ynh_abort_if_errors is present. "
print_error(
"[YEP-2.4] set -eu or ynh_abort_if_errors is present. "
"If there is a crash, it could put yunohost system in "
"a broken state. For details, look at "
"https://github.com/YunoHost/issues/issues/419")
"https://github.com/YunoHost/issues/issues/419"
)
elif not present:
print_error("[YEP-2.4] ynh_abort_if_errors is missing. For details, "
"look at https://github.com/YunoHost/issues/issues/419")
print_error(
"[YEP-2.4] ynh_abort_if_errors is missing. For details, "
"look at https://github.com/YunoHost/issues/issues/419"
)
def check_helper_usage_dependencies(script):
@ -369,10 +403,16 @@ def check_helper_usage_dependencies(script):
"""
if script.contains("ynh_package_install") or script.contains("apt-get install"):
print_warning("You should not use `ynh_package_install` or `apt-get install`, use `ynh_install_app_dependencies` instead")
print_warning(
"You should not use `ynh_package_install` or `apt-get install`, "
"use `ynh_install_app_dependencies` instead"
)
if script.contains("ynh_package_remove") or script.contains("apt-get remove"):
print_warning("You should not use `ynh_package_remove` or `apt-get remove`, use `ynh_remove_app_dependencies` instead")
print_warning(
"You should not use `ynh_package_remove` or `apt-get remove`, "
"use `ynh_remove_app_dependencies` instead"
)
def check_helper_consistency(script):
@ -391,7 +431,10 @@ def check_helper_consistency(script):
if script.name == "install" and script.contains("yunohost service add"):
script2 = Script("remove", os.path.dirname(script.path))
if script2.exists and not script2.contains("yunohost service remove"):
print_error("You used 'yunohost service add' in the install script, but not 'yunohost service remove' in the remove script.")
print_error(
"You used 'yunohost service add' in the install script, "
"but not 'yunohost service remove' in the remove script."
)
def check_deprecated_practices(script):
@ -412,16 +455,29 @@ def check_deprecated_practices(script):
if script.contains("sed -i"):
print_warning("[YEP-2.12] You should avoid using 'sed -i', please use 'ynh_replace_string' instead")
if script.contains("sudo"):
print_warning("[YEP-2.12] You should not need to use 'sudo', the script is being run as root. (If you need to run a command using a specific user, use 'ynh_exec_as')")
print_warning(
"[YEP-2.12] You should not need to use 'sudo', the script is being run as root. "
"(If you need to run a command using a specific user, use 'ynh_exec_as')"
)
if script.contains("dd if=/dev/urandom") or script.contains("openssl rand"):
print_warning("Instead of 'dd if=/dev/urandom' or 'openssl rand', you might want to use ynh_string_random")
print_warning(
"Instead of 'dd if=/dev/urandom' or 'openssl rand', "
"you might want to use ynh_string_random"
)
if script.contains("systemctl restart nginx") or script.contains("service nginx restart"):
print_error("Restarting nginx is quite dangerous (especially for web installs) and should be avoided at all cost. Use 'reload' instead.")
print_error(
"Restarting nginx is quite dangerous (especially for web installs) "
"and should be avoided at all cost. Use 'reload' instead."
)
if script.name == "install" and not script.contains("ynh_print_info") and not script.contains("ynh_script_progression"):
print_warning("Please add a few messages for the user, to explain what is going on (in friendly, not-too-technical terms) during the installation. You can use 'ynh_print_info' or 'ynh_script_progression' for this.")
print_warning(
"Please add a few messages for the user, to explain what is going on "
"(in friendly, not-too-technical terms) during the installation. "
"You can use 'ynh_print_info' or 'ynh_script_progression' for this."
)
class Script():